Wireless communication device with lie detection function and lie detection method thereof

Abstract

The invention provides a wireless communication device, which is used for a communication caller and a communication callee. The wireless communication device comprises a signal acquisition unit, a radio frequency transceiver unit and a data processing unit, wherein the data acquisition unit is used for acquiring call voice signals or physiological data of the communication caller and the communication callee, and transmits the voice signals or the physiological data to the radio frequency transceiver unit; the radio frequency transceiver unit is used for transmitting the voice signals or physiological data of the caller or receiving the voice signals or physiological data of the callee, and processing the signals or data by the data processing unit; and the data processing unit calculates the lying probability of the callee according to the voice signals or physiological data of the callee. The invention also provides a method for detecting the lying probability of the communication caller and the communication callee by using the wireless communication device. The wireless communication device can detect the lying probability of the communication caller and the communication callee.

Description

technical field [0001] The invention relates to a wireless communication device, in particular to a wireless communication device with a lie detection function and a lie detection method thereof. Background technique [0002] Wireless communication devices (such as mobile phones) have become extremely important communication tools for people. Because the communication parties in the wireless communication process generally do not meet each other, and only communicate by voice or text, it is impossible to infer the other party's psychological state during the communication process based on facial expressions. In this way, some lawbreakers may take advantage of the above-mentioned characteristics of wireless communication, and make up lies to carry out fraudulent activities more easily through wireless communication. For example, the common phone fraud that pretends to be a bank or a government agency is a typical example. In the fraudulent process using the wireless communic...

AI Technical Summary

Problems solved by technology

However, the existing lie detectors are generally complex in structure and relatively large in size, making it difficult to carry and use them anytime and anywhere.

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